package com.itruth.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class CharEncodingFilter implements Filter {

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		
	}
	
	@Override
	public void destroy() {
		
	}
	
	@Override
	public void doFilter(ServletRequest req, ServletResponse res,
			FilterChain chain) throws IOException, ServletException {
		
		req.setCharacterEncoding("UTF-8");
		chain.doFilter(req, res);
		
	}
	
	
}
